:root {
  --paper: #fafaf8;
  --ink: #181a1c;
  --navy: #0b2942;
  --heading: #0b2942;
  --muted: #48515a;
  --line: #d2d7d8;
  --subtle: #f0f2f1;
  --type: "Times New Roman", Times, serif;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.125rem/1.6 var(--type); }
body, button, input, select, textarea, table { font-family: "Times New Roman", Times, serif; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { color: var(--heading); font-weight: 400; line-height: 1.13; }
h1 { font-size: clamp(2.7rem, 4.1vw, 3.5rem); letter-spacing: -.025em; }
h2 { font-size: 2.1rem; letter-spacing: -.015em; }
h3 { font-size: 1.55rem; }
p + p { margin-top: 1rem; }
strong { font-weight: 700; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: .22em; }
a:hover { text-decoration: underline; }
a, button { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--navy); outline-offset: 5px; }
img { max-width: 100%; display: block; }
main { padding-bottom: 52px; }
.container { width: min(1080px, calc(100% - 80px)); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--line); position: relative; z-index: 5; }
.header-inner { min-height: 68px; display: flex; justify-content: center; align-items: center; }
#primary-nav { display: flex; flex-wrap: wrap; max-width: 100%; justify-content: center; align-items: center; gap: 0 3.2rem; }
#primary-nav a { color: var(--ink); font-size: 1.0625rem; line-height: 1.4; text-decoration: none; padding: 22px 0; }
#primary-nav a:hover, #primary-nav a[aria-current] { color: var(--navy); text-decoration: underline; text-underline-offset: .55rem; }
.menu-toggle { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 16px; background: var(--navy); color: white; padding: 8px 16px; z-index: 100; }
.skip-link:focus { top: 8px; }
.eyebrow { color: var(--navy); font-size: .875rem; line-height: 1.5; letter-spacing: .065em; text-transform: uppercase; margin-bottom: 12px; }
.text-link { font-size: 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: .4rem; line-height: 1.5; }
.external { font-size: .85em; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: .6rem; min-height: 44px; padding: 9px 23px; background: var(--navy); color: white; border: 1px solid var(--navy); border-radius: 2px; font-size: 1rem; line-height: 1.5; text-decoration: none; transition: background .15s; }
.button:hover { background: #173d59; text-decoration: none; }
.button.secondary { color: var(--navy); background: transparent; border-color: #9ca9b2; }
.button.secondary:hover { background: #e9edef; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; align-items: center; }
.secondary-links { display: flex; gap: 20px; margin-top: 16px; }
.hero { display: grid; grid-template-columns: 1.5fr 1fr; align-items: center; gap: 64px; padding-block: 42px; }
.hero h1 { font-size: clamp(3.5rem, 5.2vw, 4.25rem); line-height: 1.03; }
.identity { color: var(--navy); font-size: 1.25rem; margin-top: 14px; }
.identity span { padding-inline: .2rem; }
.positioning { font-size: 1.1875rem; line-height: 1.6; margin-top: 20px; max-width: 560px; }
.education { font-size: 1rem; line-height: 1.6; margin-top: 19px; color: var(--muted); }
.education strong { color: var(--ink); font-weight: 400; }
.hero-portrait { display: flex; justify-content: flex-end; }
.portrait { width: 292px; aspect-ratio: 4/5; height: auto; object-fit: cover; border-radius: 3px; }
.evidence-strip { display: grid; grid-template-columns: repeat(4,1fr); padding-block: 22px; border-block: 1px solid var(--line); }
.evidence-strip > div { border-left: 1px solid var(--line); padding-inline: 20px; }
.evidence-strip > div:first-child { border: 0; padding-left: 0; }
.evidence-strip > div:last-child { padding-right: 0; }
.evidence-strip h2 { font-size: 1.0625rem; line-height: 1.35; letter-spacing: 0; }
.evidence-strip p { font-size: .9375rem; color: var(--muted); margin-top: 5px; line-height: 1.45; }
.section { padding-block: 44px; }
.ruled { border-top: 1px solid var(--line); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-bottom: 25px; }
.section-heading .eyebrow { margin-bottom: 7px; }
.section-heading > .text-link { margin-bottom: 3px; }
.featured-project { display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px; padding-block: 30px; border-block: 1px solid var(--line); }
.featured-copy h2, .featured-copy h3 { font-size: 2.4rem; line-height: 1.1; max-width: 440px; }
.featured-copy h2 a, .featured-copy h3 a, .research-preview h3 a { color: inherit; text-decoration: none; }
.featured-copy h2 a:hover, .featured-copy h3 a:hover, .research-preview h3 a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
.featured-copy > p:not(.eyebrow) { margin-top: 17px; }
.featured-copy > .text-link { margin-top: 19px; }
.methods { font-size: .9375rem; color: var(--muted); line-height: 1.6; }
.results-preview { padding: 22px 25px; background: var(--subtle); align-self: start; }
.results-preview .eyebrow { margin-bottom: 6px; }
.results-preview dl { margin: 0; }
.results-preview dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; border-bottom: 1px solid var(--line); padding: 7px 0; }
.results-preview dt { font-size: 1rem; color: var(--muted); }
.results-preview dd { margin: 0; font-size: 1.4rem; color: var(--navy); font-variant-numeric: tabular-nums; }
.caption { font-size: .875rem; line-height: 1.5; color: var(--muted); margin-top: 14px; }
.research-preview { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; padding-top: 28px; }
.research-preview .eyebrow { margin-bottom: 8px; }
.research-preview p:not(.eyebrow) { font-size: 1.0625rem; }
.research-preview .text-link { margin-top: 13px; }
.split-section { display: grid; grid-template-columns: 1fr 1.9fr; gap: 58px; }
.section-link { margin-top: 21px; }
.experience-preview article { display: flex; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.experience-preview article + article { padding-top: 18px; }
.experience-preview article:last-child { border: 0; padding-bottom: 0; }
.experience-preview h3 { font-size: 1.4rem; }
.experience-preview p:not(.date) { font-size: 1rem; margin-top: 4px; }
.date { font-size: 1rem; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.capability-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 26px 56px; }
.capability-grid h3 { font-size: 1.5rem; }
.capability-grid p { font-size: 1.0625rem; margin-top: 10px; }
.capability-grid .text-link { margin-top: 12px; }
.prose { font-size: 1.125rem; line-height: 1.65; }
.prose p + p { margin-top: 18px; }
.resume-band { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 28px 32px; background: var(--subtle); }
.resume-band h2 { font-size: 1.9rem; }
.resume-band .eyebrow { margin-bottom: 6px; }
.resume-band p:not(.eyebrow) { font-size: 1.0625rem; margin-top: 8px; }
.resume-band > div:last-child { display: flex; align-items: center; gap: 23px; }
.page-intro { padding-block: 43px 30px; }
.page-intro .eyebrow { margin-bottom: 8px; }
.intro-description { max-width: 650px; margin-top: 15px; font-size: 1.1875rem; }
.about-layout { display: grid; grid-template-columns: 264px minmax(0, 620px); max-width: 960px; gap: 72px; padding-top: 45px; align-items: start; }
.about-aside .portrait { width: 264px; }
.about-details { margin-top: 22px; font-size: 1rem; line-height: 1.55; }
.location { color: var(--muted); }
.about-academic { margin-top: 15px; }
.about-academic strong { color: var(--navy); font-weight: 400; }
.about-contact { border-top: 1px solid var(--line); margin: 19px 0 0; padding-top: 17px; }
.about-contact > div + div { margin-top: 14px; }
.about-contact dt { color: var(--muted); font-size: .9375rem; }
.about-contact dd { margin: 2px 0 0; }
.about-contact a { font-size: 1rem; text-decoration: none; overflow-wrap: anywhere; }
.about-contact a:hover { text-decoration: underline; }
.about-narrative .page-intro { padding: 0 0 22px; }
.about-narrative h1 { font-size: 3rem; }
.about-narrative .actions { margin-top: 26px; }
.chronology { max-width: 1000px; }
.experience-entry { display: grid; grid-template-columns: 176px minmax(0,1fr); gap: 30px; border-top: 1px solid var(--line); padding: 27px 0; }
.experience-entry .date { padding-top: 4px; color: var(--navy); }
.experience-entry > div:last-child { border-left: 1px solid var(--line); padding-left: 30px; max-width: 710px; }
.experience-entry h2 { font-size: 1.9rem; }
.organization { font-size: 1.1875rem; color: var(--muted); margin-top: 6px; }
.experience-description { margin-top: 13px; font-size: 1.125rem; }
.experience-entry ul { margin: 10px 0 0; padding-left: 19px; font-size: 1.0625rem; line-height: 1.5; }
.experience-entry li + li { margin-top: 3px; }
.experience-entry:last-child { padding-bottom: 0; }
.research-detail { display: grid; grid-template-columns: 1fr 1.65fr; gap: 54px; padding-top: 36px; scroll-margin-top: 30px; }
.research-detail h2 { max-width: 300px; }
.project-context { font-size: 1rem; color: var(--muted); margin-top: 11px; line-height: 1.5; }
.context-note { color: var(--muted); font-size: 1rem; }
.research-process { margin: 23px 0 18px; }
.research-process > div { border-top: 1px solid var(--line); padding-block: 15px; }
.research-process > div:last-child { border-bottom: 1px solid var(--line); }
.research-process dt { font-size: 1.1875rem; color: var(--navy); }
.research-process dd { margin: 6px 0 0; font-size: 1.0625rem; line-height: 1.55; }
.personal-systems { margin-top: 43px; border-top: 1px solid var(--line); padding-top: 35px; scroll-margin-top: 30px; }
.systems-intro { max-width: 790px; }
.systems-intro .eyebrow { margin-bottom: 8px; }
.systems-intro > p:last-child { margin-top: 17px; font-size: 1.125rem; }
.system-list { margin-top: 26px; }
.system-entry { display: grid; grid-template-columns: 1fr 1.65fr; gap: 54px; border-top: 1px solid var(--line); padding-block: 26px; scroll-margin-top: 30px; }
.system-entry:last-child { padding-bottom: 0; }
.system-entry h3 { font-size: 1.8rem; }
.system-entry .prose { font-size: 1.0625rem; }
.assistance-label { display: inline-block; margin-top: 15px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9375rem; }
.skills-list { max-width: 1030px; }
.skill-row { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; border-top: 1px solid var(--line); padding-block: 26px; }
.skill-row h2 { font-size: 1.9rem; }
.skill-row > div > p { font-size: 1.0625rem; }
.skill-row > div > p.skill-claim { font-size: 1.1875rem; line-height: 1.5; color: var(--navy); }
.skill-row .skills-tools { color: var(--muted); font-size: 1rem; line-height: 1.6; border-left: 1px solid var(--line); padding-left: 15px; margin-top: 14px; }
.skill-row .text-link { margin-top: 14px; }
.skill-row:last-child { padding-bottom: 0; }
.resume-primary { display: grid; grid-template-columns: 1.35fr 1fr; gap: 58px; border-top: 1px solid var(--line); padding-top: 30px; }
.resume-primary h2 { font-size: 2rem; }
.resume-primary > div > p { margin-top: 17px; max-width: 490px; }
.resume-primary .actions { gap: 23px; }
.file-detail { color: var(--muted); font-size: .875rem; }
.resume-summary { background: var(--subtle); padding: 24px 28px; }
.resume-summary h3 { font-size: 1.6rem; }
.resume-summary dl { margin: 19px 0 0; }
.resume-summary dl > div + div { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.resume-summary dt { font-size: .9375rem; color: var(--muted); }
.resume-summary dd { margin: 4px 0 0; font-size: 1.0625rem; line-height: 1.5; }
.case-header { padding-top: 33px; }
.case-header .back-link { margin-bottom: 26px; color: var(--muted); }
.case-header h1 { font-size: 3.3rem; max-width: 810px; }
.case-deck { max-width: 710px; margin-top: 20px; font-size: 1.1875rem; }
.case-header .methods { margin-top: 17px; }
.collaboration { color: var(--muted); font-size: 1rem; margin-top: 12px; }
.project-facts { display: grid; grid-template-columns: repeat(4,1fr); border-block: 1px solid var(--line); padding-block: 19px; margin: 28px 0 0; }
.project-facts > div { padding-inline: 18px; border-left: 1px solid var(--line); }
.project-facts > div:first-child { padding-left: 0; border: 0; }
.project-facts dt { font-size: .9375rem; color: var(--muted); margin-bottom: 5px; }
.project-facts dd { font-size: 1rem; margin: 0; }
.case-layout { display: grid; grid-template-columns: 172px minmax(0,1fr); gap: 42px; padding-top: 36px; }
.case-contents { position: sticky; top: 28px; align-self: start; }
.case-contents nav { display: flex; flex-direction: column; align-items: start; gap: 12px; }
.case-contents nav a { font-size: .9375rem; color: var(--muted); text-decoration: none; line-height: 1.45; }
.case-contents nav a:hover { text-decoration: underline; }
.case-body { min-width: 0; }
.case-body > section + section { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.case-body h2 { font-size: 2rem; margin-bottom: 18px; }
.case-body .prose { max-width: 740px; }
.case-body section { scroll-margin-top: 28px; }
.regression-figure { margin: 28px 0 0; }
.regression-figure figcaption h3 { font-size: 1.5rem; }
.regression-figure figcaption p { font-size: 1rem; color: var(--muted); margin-top: 6px; }
.table-scroll { overflow: auto; max-width: 100%; margin-top: 16px; border-block: 1px solid #8e9ca7; }
.table-scroll table { border-collapse: collapse; width: 100%; min-width: 650px; text-align: right; font-size: .9375rem; line-height: 1.45; font-variant-numeric: tabular-nums; }
.table-scroll th, .table-scroll td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table-scroll tr:last-child > * { border-bottom: 0; }
.table-scroll th { font-weight: 400; }
.table-scroll th:first-child { text-align: left; }
.table-scroll thead th { color: var(--navy); background: var(--subtle); }
.coefficient, .coefficient th { color: var(--navy); font-weight: 700; }
.table-scroll sup { font-size: .75rem; line-height: 0; }
.diagnostics { margin-top: 25px; padding: 22px; background: var(--subtle); }
.diagnostics h3 { font-size: 1.5rem; }
.diagnostics dl { display: flex; gap: 36px; margin-block: 17px; }
.diagnostics dt { font-size: .9375rem; color: var(--muted); }
.diagnostics dd { font-size: 1.6rem; color: var(--navy); margin: 4px 0 0; font-variant-numeric: tabular-nums; }
.diagnostics p { font-size: 1rem; }
.case-end { margin-top: 33px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; }
@media (max-width: 1000px) {
  .hero { gap: 40px; }
  .hero .portrait { width: 270px; }
  .about-layout { gap: 42px; grid-template-columns: 245px minmax(0,1fr); }
  .about-aside .portrait { width: 245px; }
  .featured-project, .split-section, .skill-row, .research-detail, .system-entry, .resume-primary { gap: 36px; }
  .evidence-strip > div { padding-inline: 16px; }
  .resume-band > div:last-child { flex-direction: column; align-items: start; gap: 10px; }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 48px); }
  .hero { gap: 26px; }
  .hero h1 { font-size: 3.4rem; }
  .hero .portrait { width: 240px; }
  .identity { font-size: 1.125rem; }
  .evidence-strip { grid-template-columns: 1fr 1fr; row-gap: 20px; }
  .evidence-strip > div { padding-inline: 22px; }
  .evidence-strip > div:nth-child(3) { border: 0; padding-left: 0; }
  .evidence-strip > div:nth-child(2) { padding-right: 0; }
  .about-layout { grid-template-columns: 224px minmax(0,1fr); gap: 30px; }
  .about-aside .portrait { width: 224px; }
  .experience-entry { grid-template-columns: 155px minmax(0,1fr); gap: 22px; }
  .experience-entry > div:last-child { padding-left: 22px; }
  .research-detail, .system-entry, .skill-row { grid-template-columns: 1fr 1.65fr; gap: 28px; }
  .case-layout { display: block; }
  .case-contents { display: none; }
}
@media (max-width: 680px) {
  main { padding-bottom: 36px; }
  .header-inner { min-height: 57px; flex-wrap: wrap; justify-content: center; }
  #primary-nav { width: 100%; flex-wrap: wrap; gap: 0 23px; padding-block: 4px 15px; }
  #primary-nav a { padding: 9px 0; }
  .js #primary-nav { display: none; }
  .js #primary-nav.is-open { display: flex; }
  .js .menu-toggle { display: flex; align-items: center; justify-content: center; gap: 11px; min-height: 56px; padding: 8px 16px; background: none; color: var(--navy); border: 0; font-size: 1.0625rem; }
  .menu-lines { width: 17px; height: 9px; border-block: 1px solid currentColor; }
  .menu-toggle[aria-expanded=true] .menu-lines { height: 1px; border-bottom: 0; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-block: 33px; }
  .hero h1 { font-size: 3.25rem; }
  .positioning { font-size: 1.125rem; margin-top: 17px; }
  .hero-portrait { justify-content: center; }
  .hero .portrait { width: 224px; }
  .section { padding-block: 34px; }
  h1 { font-size: 2.7rem; }
  h2 { font-size: 1.9rem; }
  .section-heading { gap: 16px; align-items: start; margin-bottom: 22px; }
  .section-heading > .text-link { align-self: flex-end; font-size: .9375rem; white-space: nowrap; }
  .featured-project { grid-template-columns: 1fr; gap: 23px; padding-block: 24px; }
  .featured-copy h2, .featured-copy h3 { font-size: 2.15rem; }
  .desktop-break { display: none; }
  .results-preview { padding: 19px 21px; }
  .research-preview, .split-section, .research-detail, .system-entry, .skill-row, .resume-primary { grid-template-columns: 1fr; gap: 20px; }
  .research-preview { padding-top: 25px; }
  .split-section h2 br { display: none; }
  .experience-preview article { gap: 15px; }
  .experience-preview .date { font-size: .9375rem; }
  .capability-grid { grid-template-columns: 1fr; gap: 25px; }
  .resume-band { flex-direction: column; align-items: start; gap: 22px; padding: 25px; }
  .resume-band > div:last-child { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 20px; }
  .page-intro { padding-block: 32px 25px; }
  .intro-description { font-size: 1.125rem; margin-top: 13px; }
  .about-layout { display: flex; flex-direction: column; align-items: stretch; gap: 32px; padding-top: 30px; }
  .about-aside { align-self: center; width: min(100%, 310px); }
  .about-aside .portrait { width: 240px; margin-inline: auto; }
  .about-details { margin-top: 20px; }
  .about-narrative h1 { font-size: 2.7rem; }
  .about-narrative .page-intro { padding-bottom: 20px; }
  .prose { line-height: 1.6; }
  .experience-entry { grid-template-columns: 1fr; gap: 10px; padding-block: 23px; }
  .experience-entry > div:last-child { padding-left: 0; border-left: 0; }
  .experience-entry .date { padding-top: 0; }
  .experience-entry h2 { font-size: 1.8rem; }
  .experience-description { margin-top: 12px; }
  .research-detail { padding-top: 29px; }
  .research-detail h2 { max-width: none; }
  .research-process { margin-top: 20px; }
  .personal-systems { margin-top: 32px; padding-top: 28px; }
  .system-entry { padding-block: 24px; }
  .system-entry .project-context { margin-top: 7px; }
  .assistance-label { margin-top: 10px; padding-top: 8px; }
  .skill-row { padding-block: 24px; gap: 15px; }
  .skill-row h2 { font-size: 1.8rem; }
  .resume-primary { padding-top: 25px; gap: 29px; }
  .resume-primary h2 { font-size: 1.9rem; }
  .resume-summary { padding: 23px; }
  .case-header { padding-top: 26px; }
  .case-header h1 { font-size: 2.65rem; }
  .case-deck { font-size: 1.125rem; }
  .project-facts { grid-template-columns: 1fr 1fr; gap: 18px 0; }
  .project-facts > div:nth-child(3) { padding-left: 0; border: 0; }
  .project-facts > div { padding-inline: 15px; }
  .case-layout { padding-top: 28px; }
  .case-body h2 { font-size: 1.85rem; }
  .diagnostics { padding: 20px; }
  .diagnostics dl { flex-wrap: wrap; gap: 15px 28px; }
}
@media (max-width: 380px) {
  .container { width: calc(100% - 36px); }
  .hero h1 { font-size: 3rem; }
  .identity { font-size: 1.0625rem; }
  .identity span { padding-inline: .05rem; }
  .evidence-strip > div { padding-inline: 14px; }
  .evidence-strip h2 { font-size: 1rem; }
  .section-heading { display: block; }
  .section-heading > .text-link { margin-top: 10px; }
  .experience-preview article { flex-direction: column; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .actions, .case-contents, .skip-link { display: none !important; }
  .container { width: 100%; max-width: none; }
  .hero, .section, .page-intro { padding-block: 20px; }
  .hero { gap: 30px; }
  .hero h1 { font-size: 36px; }
  .hero .portrait { width: 180px; }
  .case-layout { display: block; }
  .table-scroll { overflow: visible; }
  .table-scroll table { min-width: 0; }
  body { background: white; font-size: 11pt; }
  .experience-entry, .skill-row, .regression-figure { break-inside: avoid; }
}

/* Education uses the same quiet hierarchy as contact details. */
.about-education{margin:0}.about-education>div+div{margin-top:18px}.about-education dt{font-size:.9375rem;color:var(--muted)}.about-education dd{margin:3px 0 0;font-size:1rem;line-height:1.55}.about-education dd strong{font-weight:400;color:var(--navy)}.about-education dd span{display:block}.about-education .graduation{margin-top:7px;color:var(--muted)}
/* V3: closer relationships between headings, descriptions and evidence. */
.about-layout { grid-template-columns: 280px minmax(0, 650px); max-width: 1000px; gap: 58px; padding-top: 36px; }
.about-aside .portrait { width: 280px; }
.about-narrative .prose { font-size: 1.0625rem; line-height: 1.6; }
.about-narrative .prose p + p { margin-top: 16px; }
.projects-index .featured-project + .featured-project { border-top: 0; }
.project-overview .featured-copy h2 { font-size: 2.25rem; line-height: 1.12; }
.project-overview h2 a { color: inherit; text-decoration: none; }
.project-overview h2 a:hover { text-decoration: underline; }
.overview-notes { align-self: start; background: var(--subtle); padding: 22px 25px; }
.overview-notes h3 { font-size: 1.25rem; margin-bottom: 14px; }
.overview-notes dl { margin: 0; }
.overview-notes dl > div + div { border-top: 1px solid var(--line); margin-top: 13px; padding-top: 13px; }
.overview-notes dt { color: var(--navy); font-size: 1.0625rem; }
.overview-notes dd { margin: 3px 0 0; font-size: 1rem; line-height: 1.5; color: var(--muted); }
.research-case { margin-top: 27px; border-top: 1px solid var(--line); padding-top: 29px; }
.research-case .case-contents { max-width: 160px; }
.systems-approach { display: grid; grid-template-columns: 1fr 1.65fr; gap: 54px; margin-top: 29px; padding-top: 27px; border-top: 1px solid var(--line); }
.systems-approach h2, .system-entry h2 { font-size: 1.9rem; }
.skill-row { grid-template-columns: 1fr 1.4fr; gap: 48px; }
.skill-heading .skill-claim { margin-top: 12px; }
.skill-row > .skill-heading > p.skill-claim { font-size: 1.0625rem; line-height: 1.55; color: var(--ink); }
.skill-evidence > p:first-child { margin-top: 0; }
.resume-page { max-width: 1060px; }
.resume-page .page-intro { padding-block: 32px 24px; }
.resume-image-frame { margin: 0; border: 1px solid var(--line); background: white; }
.resume-image { width: 100%; height: auto; }
.resume-download { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }
@media (max-width: 1000px) {
  .about-layout { grid-template-columns: 240px minmax(0,1fr); gap: 38px; }
  .about-aside .portrait { width: 240px; }
}
@media (max-width: 800px) {
  .about-layout { grid-template-columns: 224px minmax(0,1fr); gap: 28px; }
  .about-aside .portrait { width: 224px; }
  .skill-row { gap: 30px; }
  .systems-approach { gap: 28px; }
}
@media (max-width: 680px) {
  .about-layout { display: flex; gap: 29px; padding-top: 28px; }
  .about-aside .portrait { width: 240px; }
  .project-overview .featured-copy h2 { font-size: 2.05rem; }
  .overview-notes { padding: 20px; }
  .skill-row, .systems-approach { grid-template-columns: 1fr; gap: 19px; }
  .skill-heading .skill-claim { max-width: 36rem; }
  .resume-page { width: calc(100% - 24px); }
  .resume-page .page-intro { padding-inline: 12px; }
}

/* V4: consistent page alignment and clearer editorial hierarchy. */
.experience-page { max-width: 1000px; }
.skills-page { max-width: 1030px; }
.about-aside .portrait { border: 1px solid var(--line); }
.experience-entry { grid-template-columns: 156px minmax(0, 1fr); gap: 24px; }
.experience-entry > div:last-child { padding-left: 24px; }
.experience-entry:first-child { border-top-color: var(--navy); }
.experience-entry li + li { margin-top: 6px; }
.overview-notes, .results-preview { border-top: 2px solid var(--navy); }
.resume-image-frame { box-shadow: 0 4px 18px rgba(11, 41, 66, .05); }
@media (max-width: 800px) {
  .experience-entry { grid-template-columns: 138px minmax(0, 1fr); gap: 20px; }
  .experience-entry > div:last-child { padding-left: 20px; }
}
@media (max-width: 680px) {
  .experience-entry { grid-template-columns: 1fr; gap: 10px; }
  .experience-entry > div:last-child { padding-left: 0; }
}

/* Allow enlarged text to reflow without widening the page. */
.container { overflow-wrap: anywhere; }
.hero > *, .evidence-strip > *, .featured-project > *,
.split-section > *, .capability-grid > *, .project-facts > *,
.system-entry > *, .skill-row > *, .systems-approach > * { min-width: 0; }
.section-heading > * { min-width: 0; }
.experience-preview article, .results-preview dl > div { flex-wrap: wrap; }
.experience-preview article > div, .results-preview dt { flex: 1 1 0; min-width: min-content; }
.date { white-space: normal; }
.section-heading > .text-link { white-space: normal; }
.text-link { max-width: 100%; }